Respostas

2014-02-01T17:27:42-02:00
5x^2 /y4 - 1/6 = 2x/3 + 7x^2 /12

6.(5x^2)-1 /y4.6 = 24x + 3.(7x^2) /48

30x^2-1 /y4.6 = 24x + 21x^2 /48

48. (30x^2-1) = 24y. (21x^2)

2. (30x^2-1) = y.(21x^2)

60x^2-2 = 21.y.x^2

-2 = 60x^2 - 21x^2 . 21y

-2 = 39x^2 . 21y